Technical Data

  • Sizes: 3, 4, 5, 6
  • Total jaw travel: 24 mm to 76.5 mm
  • Total grip force at 6 bar: 427 N to 3870 N
  • Weight (flat jaws): 0.76 kg to 9.85 kg
  • Weight (raised jaws): 0.82 kg to 13.4 kg
  • Operating pressure (standard): 2.8–7 bar
  • Operating pressure (with spring assist): 4–7 bar (medium) / 5–7 bar (heavy)
  • Temperature range: -28°C to +82°C
  • Repeatability: ±0.05 mm
  • Rated life: 10 million cycles
  • Cycle time at 6 bar: 0.06–0.30 seconds

Serie GRC grippers

Series GRC Rotary Parallel Pneumatic Grippers provide a high grip force to weight ratio in a low profile package. An internal rack and pinion mechanism ensures smooth operation and long actuator life. The SHURGRIP or spring assist options enable part retention in case of lost air pressure. Series GRC Parallel Grippers are available in several sizes for versatile use in many industries.

Advantages

  • High grip force to weight ratio
  • Spring assist for opening or closing
  • SHURGRIP option to maintain jaw position in case of pressure loss
  • Suitable for precision applications with high repeatability
  • Mounting options for switches and sensors